700-LU

Installation Instructions (English) This TransGo 700-LU kit fits 1982 to 1993 General Motors vehicles equipped with the 700R4/4L60 automatic transmission. This kit will fit both Type-1 or Type-2 valve bodies as long as the valve body is factory machine to accommodate the new TCC shift valve and TCC shift TV bushing. Features and benefits: This TransGo kit does not require any electric connection for lock-up operation. However, the kit requires the valve body to be factory machined for the inner and outer valve train that may be currently occupied by the OE dummy plugs or existing valve train. The kit can also be used to replace existing valve train for easier TCC shift timing calibration. Corrects/Prevents/Reduces: Lock-up timing issue Allows for lock-up in transplant vehicles without provision for electrical lock-up control Includes: Lock-up bushing USA-made hardened steel shift TV valve USA-made hardened steel lock-up shift valve (2) Shift valve springs (4) 3-4 shift valve spring Checkball